Product Overview
High-power alloy patch resistors designed for current sensing applications. These SMD components offer ultra-low resistance values, high power ratings up to 3W, and excellent temperature coefficient characteristics. They are compliant with AEC-Q200 standards and RoHS/REACH certifications, making them suitable for demanding automotive, power supply, and consumer electronics applications.
Product Attributes
- Product Type: Alloy Resistor, Patch Resistor
- Brand: Not specified
- Origin: Not specified
- Material: MnCu, CuNi, Kama (as specified in technical details)
- Color: Not specified
- Certifications: AEC-Q200, RoHS, REACH
Technical Specifications
| Size | Type | Rated Power (W) | Resistance Tolerance | Resistance Range (m) | Material | TCR (ppm/) | Operating Temperature Range () | Insulation Resistance (M) |
| 2512 (Large Electrode) | 2W/3W | <0.45m | F:1%, G:2%, J:5% | R0005 R R004 | MnCu | 350ppm/ | -55~+170 | 100M |
| 2512 (Small Electrode) | 3W/4W | R001RR020 | F:1%, G:2%, J:5% | R001 R R020 | MnCu | 50ppm/ | ||
| 2512 (Large Electrode) | 2W/3W | R001RR220 | F:1%, G:2%, J:5% | R001 R R220 | MnCu | 350ppm/ | -55~+170 | |
| 2512 (Small Electrode) | 2W | R220RR500 | F:1%, G:2%, J:5% | R220 R R500 | MnCu | 50ppm/ | ||
| 2512 (Large Electrode) | 2W/3W | F:1%, G:2%, J:5% | 0.5m R < 1m | MnCu | 350ppm/ | -55~+170 | 100M | |
| 2512 (Small Electrode) | 3W/4W | F:1%, G:2%, J:5% | 1m R 1.5m | MnCu | 350ppm/ | -55~+170 | 100M | |
| 2512 (Small Electrode) | 2W/3W | F:1%, G:2%, J:5% | 2m R 20m | MnCu | 50ppm/ | -55~+170 | 100M | |
| 2512 (Small Electrode) | 2W/3W | F:1%, G:2%, J:5% | 20m R 150m | MnCu | 50ppm/ | -55~+170 | 100M | |
| 2512 (Small Electrode) | 2W | F:1%, G:2%, J:5% | 150m < R 220m | CuNi | 50ppm/ | -55~+170 | 100M | |
| 2512 (Small Electrode) | 2W | F:1%, G:2%, J:5% | 220m < R 400m | CuNi | 50ppm/ | -55~+170 | 100M | |
| 2512 (Small Electrode) | 4W | F:1%, G:2%, J:5% | 400m < R 500m | Kama | 50ppm/ | -55~+170 | 100M |
| Size | Type | Length L(mm) | Width W(mm) | Thickness T(mm) | Electrode Width E(mm) |
| 2512 (Large Electrode) | 6.40.2 | 3.20.2 | 0.80.08 | 2.20.2 | |
| 2512 (Small Electrode) | 6.40.2 | 3.20.2 | 0.80.08 | 1.00.2 |
2508221508_JIERR-RE2512F3R100_C46961760.pdf
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